70199408

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{52861}}^1$

素因数の和:52952

約数の個数: 20

約数和(自身を含む): 137652648

約数和(自身を除く): 67453240

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 52861, 105722, 211444, 422888, 845776, 4387463, 8774926, 17549852, 35099704, 70199408]

約数ペア:

[(1, 70199408), (2, 35099704), (4, 17549852), (8, 8774926), (16, 4387463), (83, 845776), (166, 422888), (332, 211444), (664, 105722), (1328, 52861)]